Fuel tank for a motorcycle



FIG. 1 is a left side elevation view of a fuel tank for a motorcycle showing our new design;

FIG. 2 is a right side elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a front elevation view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a top, rear, and left side perspective view thereof, to which the top, rear, and right side perspective view is mirror image; and,

FIG. 7 is a top, front, and right side perspective view thereof, to which the top, front, and left side perspective view is mirror image. 

CLAIM The ornamental design for a fuel tank for a motorcycle, as shown and described. 